Add substraction

2023-11-27 14:59:45 +03:00
1 changed files with 4 additions and 0 deletions
--- a/math/math.go
+++ b/math/math.go
@ -12,3 +12,7 @@ func Mul(a, b int) int {
 func MulFloat(a, b float64) float64 {
 	return a * b
 }
+
+func Sub(a, b int) int {
+	return a - b
+}